/**
 * Copyright (C) BFH www.bfh.ch 2011
 * Code written by: Patrick Dobler, Marc Folly
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package ch.bfh.ti.kybernetik.gui.swing;

import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSlider;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;

import net.miginfocom.swing.MigLayout;
import ch.bfh.ti.kybernetik.engine.model.LightBulb;
import ch.bfh.ti.kybernetik.gui.slick.components.LightBulbComponent;

/**
 * A {@link JFrame} which renders a input mask to edit a selected
 * {@link LightBulb}
 * 
 */
class EditLightBulbFrame extends JFrame {

	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;

	private final LightBulbComponent lightBulbComponent;

	private JSlider lightBulbMaxIntensity;

	private JSlider lightBulbMaxRadius;

	EditLightBulbFrame(LightBulbComponent lightBulbComponent) {
		super();
		setTitle("Edit LightBulb");
		setSize(300, 300);
		setLocationRelativeTo(null);
		setDefaultCloseOperation(DISPOSE_ON_CLOSE);
		this.lightBulbComponent = lightBulbComponent;
		this.init();
	}

	private void init() {
		JPanel panel = new JPanel(new MigLayout());
		getContentPane().add(panel);

		panel.add(new JLabel("LightBulb ID:"));
		panel.add(new JLabel("" + lightBulbComponent.hashCode()), "wrap");
		panel.add(new JLabel("Max LightBulb Intensity"));
		panel.add(getLightBulbMaxIntensity(), "wrap");
		panel.add(new JLabel("Max LightBulb Radius"));
		panel.add(getLightBulbMaxRadius(), "wrap");
	}

	private JSlider getLightBulbMaxIntensity() {
		if (lightBulbMaxIntensity == null) {
			final LightBulb lightBulb = lightBulbComponent.getModelObject();
			lightBulbMaxIntensity = new JSlider(JSlider.HORIZONTAL, 0, 1000, (int) lightBulb.getMaxIntensity());
			lightBulbMaxIntensity.addChangeListener(new ChangeListener() {
				@Override
				public void stateChanged(ChangeEvent e) {
					JSlider source = (JSlider) e.getSource();
					int value = source.getValue();
					lightBulb.setMaxIntensity(value);
				}
			});
		}
		return lightBulbMaxIntensity;
	}

	private JSlider getLightBulbMaxRadius() {
		if (lightBulbMaxRadius == null) {
			final LightBulb lightBulb = lightBulbComponent.getModelObject();
			lightBulbMaxRadius = new JSlider(JSlider.HORIZONTAL, 0, 1000, (int) lightBulb.getMaxRadius());
			lightBulbMaxRadius.addChangeListener(new ChangeListener() {
				@Override
				public void stateChanged(ChangeEvent e) {
					JSlider source = (JSlider) e.getSource();
					int value = source.getValue();
					lightBulb.setMaxRadius(value);
				}
			});
		}
		return lightBulbMaxRadius;
	}
}
